National Stock Number
5840-00-458-9193
National Stock Number (NSN) 5840-00-458-9193, or NIIN 004589193, (discriminator,radar track) was assigned December 22, 1969 in the Federal Logistics Information System (FLIS). NIIN 004589193 was cancelled on August 24, 2011, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
This NSN is assigned to Item Name Code (INC) 47813. [AN ITEM SPECIFICALLY DESIGNED TO RECEIVE SIGNALS FROM A HOST RADAR SYSTEM, CLASSIFY THE RADIO FREQUENCY ECHO, AND DISCRIMINATE THE POSSIBLE AIRCRAFT/MISSILE TYPE. MAY OR MAY NOT PROCESS AND CORRELATE TRACK DATA FROM SINGLE OR MULTIPLE SOURCES. IT CLASSIFIES THE SIGNAL TO AID IN DETERMINATION OF FRIENDLY/HOSTILE INTENT.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5840004589193 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.